Symposium on High Energy Accelerators and Pion Physics (1956 : Genf) (1956-)(4)
Rencontres Internationales de Gen`eve(3)
Conference on New Sources of Energy (1961 : Rom) (1961-1961)(2)
Vereinte Nationen. Department of Public Information (1946-)(2)
Eickemeyer, Hellmut (1902-)(1)
Eklund, Sigvard (1911-2000)(1)
Ende, Wolfgang Friedrich (1905-)(1)
Internationale Atomenergie-Organisation (1957-)(1)